A nurse is providing discharge teaching to a client who is taking warfarin. Which of the following information should the nurse include in the teaching?
Take this medication at the same time each day.
Take ginger for constipation while on this medication.
Eat foods high in vitamin K.
Shave with disposable razors.
The Correct Answer is A
A. Take this medication at the same time each day: Consistent timing helps maintain stable anticoagulation levels and reduces the risk of under- or over-anticoagulation. Warfarin’s effectiveness and safety depend on steady dosing and adherence to a regular schedule.
B. Take ginger for constipation while on this medication: Ginger can increase the risk of bleeding when taken with warfarin due to its antiplatelet properties. Clients should avoid supplements or herbal remedies that may interact with anticoagulants unless approved by the healthcare provider.
C. Eat foods high in vitamin K: Foods high in vitamin K, such as leafy greens, can decrease the effectiveness of warfarin by promoting clotting. Clients should maintain a consistent intake rather than increasing consumption to avoid fluctuations in anticoagulation levels.
D. Shave with disposable razors: Clients on warfarin are advised to use electric razors instead of disposable or manual razors to reduce the risk of cuts and bleeding. Using disposable razors increases the likelihood of minor injuries that can lead to excessive bleeding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Speak to a first-level manager about the social media post: Reporting the social media post to a first-level manager ensures that the situation is handled through proper administrative and professional channels. This protects client confidentiality, aligns with HIPAA regulations, and maintains professional accountability.
B. Gather additional information from other colleagues: Seeking additional information from peers may violate confidentiality and is not an appropriate method for addressing potential breaches of client privacy. The concern should be escalated through formal reporting channels rather than informal investigation.
C. Inform the client about the social media post: Directly informing the client may not be appropriate without guidance from administration or risk management, as it could complicate investigation or legal procedures. The issue should first be reported to management for proper handling.
D. Ask the colleague why the information was posted: Confronting the colleague directly could lead to defensiveness, workplace conflict, or compromised evidence. The appropriate first step is to report the concern to a supervisor rather than attempt immediate resolution with the colleague.
Correct Answer is {"A":{"answers":"A,C"},"B":{"answers":"C"},"C":{"answers":"A,C"},"D":{"answers":"A,B,C"},"E":{"answers":"A,B,C"}}
Explanation
Rationale
• Diarrhea: Diarrhea is common in both ulcerative colitis and Crohn's disease because chronic inflammation disrupts absorption and increases motility. UC typically presents with bloody diarrhea, while Crohn’s can present with non-bloody, intermittent diarrhea. Diverticulitis more often presents with left-lower-quadrant pain and constipation rather than chronic diarrhea.
• Steatorrhea: Steatorrhea is strongly associated with Crohn’s disease due to small-bowel involvement leading to fat-malabsorption. UC affects only the colon and does not impair fat absorption, so steatorrhea is not expected. Diverticulitis is a localized colonic infection and does not interfere with digestion or absorption.
• Weight loss: Weight loss occurs in both UC and Crohn’s because chronic inflammation increases metabolic demand and reduces nutritional intake. Malabsorption in Crohn’s disease further contributes to weight loss severity. Weight loss is not typical in diverticulitis unless the condition is prolonged or severe, so it is not strongly associated.
• Anemia: Anemia appears in both UC and Crohn’s disease due to chronic blood loss, reduced intake, and inflammation-driven suppression of erythropoiesis. UC often causes iron-deficiency anemia from recurrent rectal bleeding. Crohn’s may also cause anemia due to B12 or iron malabsorption. Diverticulitis does not typically cause chronic anemia.
• Fever: Fever is a sign of active inflammation and can occur in UC, Crohn’s flares, and acute diverticulitis. UC and Crohn’s involve systemic inflammatory activity during exacerbations. Diverticulitis produces fever due to infection of the diverticulum, making fever consistent across all three in varying degrees.
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